PHYRE Protein Fold Recognition Server

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Protein Homology/analogY Recognition Engine V 2.2

Fold library entry viewer: c4gj1A_

Fold library id	PDB Header	Molecule	Title
c4gj1A_	PDB header: isomerase	Chain: A: PDB Molecule: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)	PDBTitle: crystal structure of 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)2 methylideneamino] imidazole-4-carboxamide isomerase (hisa).

Links to external resources
Added to library: Sat Aug 25 14:14:19 2012

1 . . . . . . . . 10 . . . . . . . . . 20 . . . . . . . . . 30 . . . . . . . . . 40 . . . . . . . . . 50 . . . . . . . . . 60 . . . . . . . . . 70

Sequence T Q I I P A L D L I D G E V V R L V K G D Y E Q K K V Y K Y N P L K K F K E Y E K A G A K E L H L V D L T G A K D P S K R Q F A L I E K L A

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
T T
S S S
T
G G G

. . . . . . . . . 80 . . . . . . . . . 90 . . . . . . . . . 100 . . . . . . . . . 110 . . . . . . . . . 120 . . . . . . . . . 130 . . . . . . . . . 140

Sequence K E V S V N L Q V G G G I R S K E E V K A L L D C G V K R V V I G S X A I K D A T L C L E I L K E F G S E A I V L A L D T I L K E D Y V V A

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
S S S
T T
S
T T T T T
T T T S S S

. . . . . . . . . 150 . . . . . . . . . 160 . . . . . . . . . 170 . . . . . . . . . 180 . . . . . . . . . 190 . . . . . . . . . 200 . . . . . . . . . 210

Sequence D K K L X E V L D F Y S N K G L K H I L C T D I S K G V N V R L Y K L I H E I F P N I C I Q A S G G V A S L K D L E N L K G I C S G V I V G

Predicted secondary structure

SS confidence

Known secondary structure (DSSP)
B T T T
T T
T T S S
S T T T T
S

. . . . . . . . . 220 . . . . . . . . .

Sequence K A L L D G V F S V E E G I R C L A N

Predicted secondary structure

SS confidence

Known secondary structure (DSSP) T T S S

Download: PDB structure FASTA sequence
Hidden Markov model

Image coloured by rainbow N → C terminus

Interactive 3D view in JSmol

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Accessibility Statement

Please cite: Phyre2.2: A Community Resource for Template-based Protein Structure Prediction

Powell HR et al. Journal of Molecular Biology (2025) in press DOI: https://doi.org/10.1016/j.jmb.2025.168960

© Structural Bioinformatics Group, Imperial College, London

Michael Sternberg

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	1	.	.	.	.	.	.	.	.	10	.	.	.	.	.	.	.	.	.	20	.	.	.	.	.	.	.	.	.	30	.	.	.	.	.	.	.	.	.	40	.	.	.	.	.	.	.	.	.	50	.	.	.	.	.	.	.	.	.	60	.	.	.	.	.	.	.	.	.	70
Sequence	T	Q	I	I	P	A	L	D	L	I	D	G	E	V	V	R	L	V	K	G	D	Y	E	Q	K	K	V	Y	K	Y	N	P	L	K	K	F	K	E	Y	E	K	A	G	A	K	E	L	H	L	V	D	L	T	G	A	K	D	P	S	K	R	Q	F	A	L	I	E	K	L	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)											T	T								S	S	S																					T															G	G	G
	.	.	.	.	.	.	.	.	.	80	.	.	.	.	.	.	.	.	.	90	.	.	.	.	.	.	.	.	.	100	.	.	.	.	.	.	.	.	.	110	.	.	.	.	.	.	.	.	.	120	.	.	.	.	.	.	.	.	.	130	.	.	.	.	.	.	.	.	.	140
Sequence	K	E	V	S	V	N	L	Q	V	G	G	G	I	R	S	K	E	E	V	K	A	L	L	D	C	G	V	K	R	V	V	I	G	S	X	A	I	K	D	A	T	L	C	L	E	I	L	K	E	F	G	S	E	A	I	V	L	A	L	D	T	I	L	K	E	D	Y	V	V	A
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					S						S	S													T	T		S						T	T	T	T	T														T	T	T										S	S	S
	.	.	.	.	.	.	.	.	.	150	.	.	.	.	.	.	.	.	.	160	.	.	.	.	.	.	.	.	.	170	.	.	.	.	.	.	.	.	.	180	.	.	.	.	.	.	.	.	.	190	.	.	.	.	.	.	.	.	.	200	.	.	.	.	.	.	.	.	.	210
Sequence	D	K	K	L	X	E	V	L	D	F	Y	S	N	K	G	L	K	H	I	L	C	T	D	I	S	K	G	V	N	V	R	L	Y	K	L	I	H	E	I	F	P	N	I	C	I	Q	A	S	G	G	V	A	S	L	K	D	L	E	N	L	K	G	I	C	S	G	V	I	V	G
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)			B										T	T	T									T	T																T	T	S						S				S							T	T	T	T		S
	.	.	.	.	.	.	.	.	.	220	.	.	.	.	.	.	.	.	.
Sequence	K	A	L	L	D	G	V	F	S	V	E	E	G	I	R	C	L	A	N
Predicted secondary structure
SS confidence
Known secondary structure (DSSP)					T	T	S	S